Please login to acko.com. On your policy card, please click 'View Details'. You will be redirected to the policy details page where you will see an 'Edit Policy' button. Once you click on the button, a new pop-up will open with all the possible changes you can make in the policy. Click 'Edit Variant'. Once the pop up opens, please select the Checkbox 'I have an externally fitted CNG' and update the value of the LPG/CNG kit. As per the selection and the entered value, the premium will be re-calculated. Once the additional premium is paid, the new policy copy with the updated details will be generated.